We don't have a biography for Katherine Pierce yet. Hang in there, or go ahead and contribute one.
Appearances
The Vampire Diaries
Guest cast, played by Nina Dobrev
- Episode 1x06: Lost Girls (Oct 15, 2009)
- Episode 1x13: Children of the Damned (Feb 4, 2010)
- Episode 1x20: Blood Brothers (Apr 29, 2010)
- Episode 1x22: Founder's Day (May 13, 2010)
- Episode 2x06: Plan B (Oct 21, 2010)
- Episode 2x07: Masquerade (Oct 28, 2010)
- Episode 2x09: Katerina (Nov 11, 2010)
- Episode 2x10: The Sacrifice (Dec 2, 2010)
- Episode 2x11: By the Light of the Moon (Dec 9, 2010)
- Episode 2x13: Daddy Issues (Feb 3, 2011)
- Episode 2x15: The Dinner Party (Feb 17, 2011)
- Episode 2x16: The House Guest (Feb 24, 2011)
- Episode 2x17: Know Thy Enemy (Apr 7, 2011)
- Episode 2x18: The Last Dance (Apr 14, 2011)
- Episode 2x19: Klaus (Apr 21, 2011)
- Episode 2x20: The Last Day (Apr 28, 2011)
- Episode 2x21: The Sun Also Rises (May 5, 2011)
- Episode 2x22: As I Lay Dying (May 12, 2011)
- Episode 3x03: The End of the Affair (Sep 29, 2011)
- Episode 3x04: Disturbing Behavior (Oct 6, 2011)
- Episode 3x05: The Reckoning (Oct 13, 2011)
- Episode 3x06: Smells Like Teen Spirit (Oct 20, 2011)
- Episode 3x09: Homecoming (Nov 10, 2011)
- Episode 4x06: We All Go a Little Mad Sometimes (Nov 15, 2012)
- Episode 4x14: Down the Rabbit Hole (Feb 14, 2013)
- Episode 4x17: Because the Night (Mar 21, 2013)
- Episode 4x18: American Gothic (Mar 28, 2013)
- Episode 4x20: The Originals (Apr 25, 2013)
- Episode 4x22: The Walking Dead (May 9, 2013)
- Episode 4x23: Graduation (May 16, 2013)
- Episode 5x01: I Know What You Did Last Summer (Oct 3, 2013)
- Episode 5x02: True Lies (Oct 10, 2013)
- Episode 5x03: Original Sin (Oct 17, 2013)
- Episode 5x05: Monster's Ball (Oct 31, 2013)
- Episode 5x06: Handle with Care (Nov 7, 2013)
- Episode 5x07: Death and the Maiden (Nov 14, 2013)
- Episode 5x08: Dead Man on Campus (Nov 21, 2013)
- Episode 5x09: The Cell (Dec 5, 2013)
- Episode 5x10: Fifty Shades of Grayson (Dec 12, 2013)
- Episode 5x11: 500 Years of Solitude (Jan 23, 2014)
- Episode 5x12: The Devil Inside (Jan 30, 2014)
- Episode 5x13: Total Eclipse of the Heart (Feb 6, 2014)
- Episode 5x14: No Exit (Feb 27, 2014)
- Episode 5x15: Gone Girl (Mar 6, 2014)
- Episode 8x16: I Was Feeling Epic (Mar 10, 2017)